A metabolite of 22(R)-budesonide
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16α-hydroxy Prednisolone

Item No. 27169

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
(11β,16α)-11,16,17,21-tetrahydroxy-pregna-1,4-diene-3,20-dione
CAS Number
13951-70-7
Molecular Formula
C21H28O6
Formula Weight
376.4
Purity
≥98%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMF: 30 mg/mLDMSO: 30 mg/mLEthanol: 30 mg/mLEthanol:PBS (pH 7.2) (1:4): 0.2 mg/mL
λmax
243 nm
SMILES
[H][C@]12[C@@]([C@@](C[C@@H](O)[C@]3(O)C(CO)=O)([H])[C@]3(C)C[C@@H]2O)([H])CCC4=CC(C=C[C@@]41C)=O
InChi Code
InChI=1S/C21H28O6/c1-19-6-5-12(23)7-11(19)3-4-13-14-8-16(25)21(27,17(26)10-22)20(14,2)9-15(24)18(13)19/h5-7,13-16,18,22,24-25,27H,3-4,8-10H2,1-2H3/t13-,14-,15-,16+,18+,19-,20-,21-/m0/s1
InChi Key
SEKYBDYVXDAYPY-ILNISADRSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    1 g

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    Product Description

    16α-hydroxy Prednisolone is a metabolite of 22(R)-budesonide.1 It is formed from 22(R)-budesonide by the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Jönsson, G., Aström, A., and Andersson, P. Budesonide is metabolized by cytochrome P450 3A (CYP3A) enzymes in human liver. Drug Metab. Dispos. 23(1), 137-142 (1995).